Intellectual Property (Tables)

12 Months Ended

Dec. 31, 2014

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Intellectual Property

Intellectual Property consisted of the following:

	December 31,			December 31,
	2014			2013
	(In thousands)
Patents	$	5,000		$	5,000
Accumulated amortization		(2,759	)		(2,259	)
Intellectual property, net	$	2,241		$	2,741